baber/WOPTO huggingface dataset:
Patent EP-0368647-A2 (EP)
Inventor: SMITH MARTIN PHILLIP
IPC: G01B11/25
Filed: 1989-11-09
Abstract: In order to determine the external profile of a diamond 1, particularly a large diamond which has re-entrant features, an elongate and thin beam is projected onto the diamond 1 whilst the diamond 1 is rotated about an axis normal to the beam; an imaging system 5,6,7 is used to image from one side the line along which the beam strikes the diamond 1, this image being formed on a diffraction grating 8 which is tilted in accordance with the Scheimpflug condition and in order to employ the first order beam of the diffraction grating 8. The image on the diffraction grating 8 is viewed with a second imaging system 9. Furthermore , there may be a substantial improvement in light capture. The arrangement is applicable to systems other than those for determining profile.
Patent EP-0334812-A2 (EP)
Title: Mittel zum Schutz von Pflanzen gegen Krankheiten
Inventor: KUNZ WALTER DR
IPC: C07D417/12
Filed: 1989-03-16
Abstract: Neue acylierte Harnstoffderivate der allgemeinen Formel <IMAGE> in welcher bedeuten: X Wasserstoff oder Halogen; Y Halogen; R1, R2 unabhängig voneinander Wasserstoff, C1-C6-Alkyl, mit Halogen, Cyano, C1-C4-Alkoxy oder COO-C1-C3-Alkyl substituiertes C1-C6-Alkyl, C3-C5-Alkenyl, mit Halogen substituiertes C3-C5-Alkenyl, C3-C5-Alkinyl, mit Halogen substituiertes C3-C5-Alkinyl, C3-C7-Cycloalkyl, mit C1-C2-Alkyl, Halogen, Cyano oder COO-C1-C3-Alkyl substituiertes C3-C7-Cycloalkyl, Phenyl, Benzyl, mit C1-C3-Alkyl, C1-C3-Alkoxy oder Halogen substituiertes Phenyl oder Benzyl; und R1 weiterhin auch den Rest Q oder mit C1-C3-Alkyl, C3-C7-Cycloalkyl, C1-C3-Alkoxy oder Halogen substituiertes Q darstellen kann, wobei Q über ein C1-C2-Alkyl an das N-Atom gebunden sein kann; oder worin R1 und R2 zusammen mit dem benachbarten N-Atom einen 3- bis 7-gliedrigen Heterocyclus bilden, der zusätzlich 1 oder 2 weitere Heteroatome, wie O, N oder S, und eine Carbonylgruppe enthalten und mit C1-C3-Alkyl, Halogen oder COO-C1-C3-Alkyl substituiert sein kann; Q Furan-2-yl, Thiophen-2-yl, Isoxazol-3-yl, Isoxazol-5-yl, Thiazol-2-yl, 1,2,4-Thiadiazol-3-yl, 1,3,4-Thiadiazol-2-yl, 2-, 3- oder 4-Pyridylreste, mit C1-C3-Alkyl, C1-C3-Alkoxy, C1-C3-Alkylthio oder Halogen substituierte 2-, 3- oder 4-Pyridylreste; 2-, 4- oder 5-Pyrimidylreste oder mit C1-C3-Alkyl, C1-C3-Alkoxy, C1-C3-Alkylthio, Halogen oder Cyclopropyl substituierte 2-, 4- oder 5-Pyrimidylreste. Die neuen Wirkstoffe besitzen pflanzenschützende Eigenschaften und eignen sich insbesondere zum präventiven Schutz von Pflanzen gegen den Befall von phytopathogenen Mikroorganismen wie Fungi, Bakterien und Viren.
Patent EP-0383017-A2 (EP)
Inventor: BOCHMANN HARALD DR
IPC: H01Q1/32
Filed: 1990-01-12
Abstract: In a motor vehicle (1) having bumpers (2, 3) of plastic moulded parts and having an antenna arrangement for a VHF antenna-diversity car radio, at least one of the two bumpers (2, 3) mounted at the front and at the rear on the motor vehicle (1) has two separate conductor structures, matched to the bumper contours and designed as VHF antennas (4, 5; 6, 7), which are at a distance (A) from one another and which extend in each case into and/or over the regions of the bumper (2, 3) associated with the outer corners of the motor vehicle (1). <IMAGE>
Patent EP-0380120-A2 (EP)
Inventor: MALHOTRA SATISH CHANDRA
IPC: C08F214/26
Filed: 1990-01-26
Abstract: A modified fine powder polytetrafluoro­ethylene, and the process for preparing the polymer, in which the modifying copolymerizable monomer is a selected dioxole monomer. The composition is dispersion-process-produced and includes a core portion having a copolymer comprising repeat units provided by tetrafluoroethylene monomer and dioxole monomer, and a shell portion that is substantially free of dioxole units. The core and shell portions may contain perfluoro (n-propylvinyl) ether. The composition is useful for paste extrusion, such as in wire coating and tubing applications.
Patent EP-0383089-A2 (EP)
Inventor: MULLER HANNS-PETER DR
IPC: C08G18/18
Filed: 1990-01-30
Abstract: Improved reaction-resin mixtures contain, in addition to a polyisocyanate and an epoxide, an amine of the formula 
<IMAGE>
 in which the substituents are as defined in the description, as moderated accelerator.
Patent EP-0384482-A2 (EP)
Inventor: YAMAMOTO TAKESHI C O MITSUBISH
IPC: H01L23/24
Filed: 1990-02-23
Abstract: A composite semiconductor device comprises a case (7) for packaging a plurality of semiconductor elements (4) connected to each other. The case (7) has a side wall (71, 72) provided with a cavity (73) and with an opening (10) for connecting the cavity (73) with the inside of the case (7). When resin (8, 9) injected into the case (7) is expanded due to the increase of temperature of the resin (8, 9) resulting from the conduction of the semiconductor elements, an increase of internal pres­sure due to the expansion is effectively absorbed by virtue of the cavity (73).
Patent EP-0391363-A2 (EP)
Inventor: COLLES JOSEPH H
IPC: G09G5/12
Filed: 1990-04-03
Abstract: First circuitry on an integrated circuit chip has an input terminal, preferably the only input terminal, for receiving a voltage pulse introduced to a first terminal on the chip. The first circuitry damps the negative voltage peaks of the voltage pulse at a voltage of a first magnitude inherent in the construction of the first circuitry. A pair of input transistors in the first circuitry have dimensions to provide, at the input terminal to second circuitry, a clamping voltage of a first magnitude at a certain fraction of the power supply voltage. The first circuitry may include a closed loop servo amplifier which regulates the negative peaks of the pulse at the input terminal to the second circuitry to a value approximately equal to the voltage of the first magnitude. The second circuitry compares the negative peaks of the input voltage pulse with a voltage of a second magnitude inherent in the construction of the second circuitry to provide an output logic pulse. A pair of input transistors in the second circuitry have dimensions to provide an internal reference voltage of the second magnitude. Differences between the dimensions of the input transistors in the second circuitry and the first circuitry provide a slight but accurate difference between the voltages of second and first magnitudes. The output pulse may constitute a horizontal sync pulse having amplitude not slightly more negative than the negative peaks of a color burst following   it. This pulse provides for a faithful reproduction of color from color information signals following the color burst signals.
Patent EP-0393711-A2 (EP)
Inventor: OKAMURA HISASHI
IPC: G03C1/06
Filed: 1990-04-20
Abstract: A silver halide photographic material which provides a negative image is disclosed. The photographic material contains a compound represented by formula (I):
       
 wherein R represents an aliphatic group, an aromatic group, or a heterocyclic group; and Z represents an atomic group necessary to form a nitrogen-containing heterocyclic aromatic group, and provides a negative image having high contract, high sensitivity, and satisfactory dot image quality.
Patent EP-0412253-A2 (EP)
Inventor: MARCUS ARMIN
IPC: B60R13/04
Filed: 1990-05-30
Abstract: A fastening element is described, in the form of a clip body (5) for profile strips (4) which are to be arranged on motor vehicles and, on their rear side, have three webs (7, 8, 9) running parallel to one another. It is provided that the clip body (5) have longitudinal edges, constructed as spring arms (12), a groove, which passes through centrally, and, furthermore, in its central region, two spring tongues (15, 16), positioned obliquely and arranged one behind the other. It is furthermore provided that the free ends of the spring tongues be at a distance from one another and, in particular, that the distance between the longitudinal edges of the clip body (5) and the free ends of the spring tongues (15, 16) be greater than the distance between the central profile strip web (8) and the thickening (10) on the outer profile strip webs (7, 9). <IMAGE>
Patent EP-0400604-A2 (EP)
Inventor: ITAMURA SUMIO
IPC: C08L23/08
Filed: 1990-05-30
Abstract: Provided are multilayered structures comprising at least 2 layers of a layer which comprises a resin composition comprising:
     (A) a thermoplastic resin,   (B) a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 20 to 65 mol% and a saponification degree of vinyl acetate component of at least 96%, and   (C) a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 68 to 98 mol% and a saponification degree of vinyl acetate component of at least 20%, and    a layer which comprises a saponified product of an ethylene-­vinyl acetate copolymer having an ethylene content of 20 to 65 mol% and a saponification degree of vinyl acetate component of at least 96%.
     These multilayered structures have excellent gas barrier properties and resistance to intralayer delamination, and the resin composition layer thereof has neat appearance.
Patent EP-0405226-A2 (EP)
Inventor: YASUI TSUYOSHI
IPC: B21D28/16
Filed: 1990-06-12
Abstract: The present invention provides non-magnetic stainless steel which is used as material for small parts in precision machines and electronic equipment. The non- magnetic stainless steel consists of an iron-based alloy containing 9 to 22% by weight of nickel, 12 to 26% by weight of chromium, the balance of iron and inevitable impurities. The martensitic area ratio of the iron-based alloy structure is not more than 20%. The stainless steel exhibits excellent workability and is suitable as a raw material for TV electron gun parts and small gears which are formed by strong working such as blanking or the like.
Patent EP-0406668-A2 (EP)
Inventor: MUNKESO MORTEN
IPC: B22C15/08
Filed: 1990-06-26
Abstract: In a press for pressing mold parts (not shown) for use in an automated foundry plant the new feature consists in that the press plates (13,42) are slidingly suspended on guides (20,-), which are fastened direct to the press stand (only suggested by 4) independently of the guides (19,31) for the press chambers (7,16). 
     Hereby it is achieved that deformations of the press plate guides, which may be the result of for example an oblique load due to assymmetrical distribution in the mold part in question, are not transmitted to the guides for the press chambers, which are therefore held exactly in position in relation to the press stand, which is essential for obtaining the dimensional accuracy of the finished molds required by the automated foundry plant.
Patent EP-0431604-A2 (EP)
Inventor: MATSUDA NOBUHIDE
IPC: G11B11/105
Filed: 1990-12-05
Abstract: A magnetic bias apparatus for generating a magnetic field for recording or erasing information in a magnetooptical disk drive apparatus is disclosed. The magnetic bias apparatus has a permanent magnet for generating a bias magnetic field which is rotatable about a rotating axis, a coil for rotating the permanent magnet, and a circuit for driving the coil. The central axis of the coil is directed toward the rotating axis and perpendicular to the line connecting both the two poles of the permanent magnet. The apparatus can be constructed in a reduced height while the permanent can be rapidly rotated.
Patent EP-0408284-A2 (EP)
Inventor: MACINTYRE IAIN
IPC: A61P43/00
Filed: 1990-07-09
Abstract: Use of amylin, or variants of amylin, as well as amylin agonists, for the treatment of bone disorders, in particular osteoporosis, Paget's disease, and malignant deposits in bone, bone loss of malignancy or endocrine disorders or autoimmune arthritides or immobility and disuse, and in other conditions where a hypocalcaemic effect is of benefit. Functional peptide fragments of amylin, or a variant of amylin or amylin fragment, are provided as well as a soluble amylin, amylin fragments, or variants thereof, or a lyophilized product, or an oral formulation for use alone, or in combination with other agents, including insulin (or insulin-stimulating agents, including but not limited to the sulfonylureas) and estrogens, for the treatment of disorders of bone or calcium balance.
Patent EP-0419010-A2 (EP)
Inventor: PATTON DAVID B
IPC: H04L12/28
Filed: 1990-07-23
Abstract: The invented circuit includes an I/O driver (14) capable of supplying current to an I/O connector (13), a current detection circuit that may include a current limit resistor (16) and a differential amplifier (20), a comparator (22) to compare the level of current to a predetermined level and to produce an output signal based thereon, and a translator (25) to convert the output signal from the comparator (22) into a transistor-transistor logic signal. The device that includes the invented circuit then interprets the logic signal as identifying either a serial I/O system or a LAN I/O system.
Patent EP-0429255-A2 (EP)
Inventor: EGASHIRA YOSHIMI C O HARADA IN
IPC: H01Q5/00
Filed: 1990-11-15
Abstract: A three-wave shared antenna used in an automobile comprises an MT wave element (10A) characterized in that first and second phasing coils (11 and 12) are formed in an intermediate position of a conductive mast thereby forming the MT wave element (10A) is formed in a three-­step collinear manner to be able to transmit/receive an MT wave, a trap element (10B) for interrupting the MT wave formed on top portion of the MT wave element (10A), and an auxiliary element (10C) for AM and FM waves, which comprises another conductive mast connected to said conductive mast through the trap element (10B) to be able to receive AM wave, which is a broadcast wave of an amplitude modulation system and FM wave, which is a broadcast wave of a frequency modulation system, in cooperation with said MT wave element (10A). Then, the electrical length of said auxiliary element (10C) for AM and FM waves is set to (3/4) wavelength of the electri­cal wave of the frequency close to the frequency of the transmission side in a radio telephone band, and the electrical length of said MT wave element (10A) is set to an electrical length in which the sum L of the length of said MT wave element (10A) and that of said auxiliary element (10C) for AM and FM waves adjusts to the recep­tion of the FM wave.
Patent EP-0429274-A2 (EP)
Inventor: HIRABAYASHI TOSHIHIDE
IPC: F16B2/08
Filed: 1990-11-19
Abstract: The presend invention relates to a clamping band (10) equipped with a clamping ear (16), which is capable of being reduced in diameter by deforming the clamping ear (16) and of maintaining the reduced-diameter state by the action of a catch section (19, 39) designed to prevent the clamping band (10) from expanding in the direction toward diameter enlarge­ment. With such a structure, the clamping band is not caused to enlarge its diameter even under the action of any force exerted on the member to be clamped in the direction toward expansion, may prevent the decrease in sealing ability, and may maintain strong clamping force.
Patent EP-0430675-A2 (EP)
Inventor: SATO KEIJI C O FUJI JUKOGYO
IPC: F16H61/08
Filed: 1990-11-28
Abstract: A continuously variable transmission has a torque converter with a lockup clutch. The lockup clutch is engaged in accordance with driving conditions of the torque converter. The necessary amount of downshift of the transmission is decided in dependency on the rate of change of speed of an input member of the transmission so that the speed of an input member coincides with speed of the engine. The transmission is downshifted by the necessary amount and the lockup clutch is engaged so as to change the engine speed at a substantially constant rate.
Patent EP-0431952-A2 (EP)
Inventor: OKUMURA OSAMU C O SEIKO EPSON
IPC: G02F1/137
Filed: 1990-12-07
Abstract: The present invention provides a liquid crystal display device comprising a liquid crystal cell (1) having a twist orientated liquid crystal layer (15) sandwiched between a pair of opposed substrates (11, 12). The display device has a single polarising plate (2) provided on one side of the liquid crystal cell and means (4, 14) providing a reflecting layer within or on the other side of the liquid crystal cell. The liquid crystal layer co-operates with the polarising plate so that the light impinging on the reflecting layer is substantially linearly polarised.
Patent EP-0385942-A2 (EP)
Inventor: LEHNER ALWIN
IPC: B29C48/19
Filed: 1990-02-22
Abstract: The extrusion blow-moulded hollow article made of plastic has a portion (11) made of relatively hard material and a portion (13) made of relatively soft material. The hollow article, e.g. a bottle, thus produced has great dimensional stability. Despite this, the filling material, e.g. a pasty mass, can be pressed out of such a shaped article without problems, because the portion (13) is easily deformable. <IMAGE>
Patent EP-0443618-A2 (EP)
Inventor: SHIKAMA TAKASHI C O MURATA MAN
IPC: H05B3/14
Filed: 1991-02-22
Abstract: Disclosed is a PTC thermistor which is coated with a glass material except for the area where a silver electrode is formed. The PTC thermistor is placed in a case in a manner to be nipped by a pair of terminals, and the encased PTC thermistor is employed in a resistor. Further, a combination of the PTC thermistor with radiating fins can be used as a radiator.
Patent EP-0449045-A2 (EP)
Inventor: BATTEGAZZORE PIERO
IPC: B05B11/00
Filed: 1991-03-14
Abstract: A device for releasably connecting a generic liquid, e.g. detergents and the like, sprayer of the type including a pump operated through a trigger-type lever, to the neck portion of a container of the hand-held type. 
     The device comprises a tubular element provided with a threadway on its inner surface which is releasably engaged, as by threading down, by a sleeve (12) whose inner surface is provided with snap-action means (17) of engagement with counter-means (18) provided on the container (2) neck portion to provide an unreleasable axial coupling. 
     The sleeve enables initial assembly of the device by axial fitting over the container neck portion and recovery of said device by threading out of the sleeve, for later re-use on a re-fill container provided, in turn, with a sleeve (12) once the original container has been depleted of its contents. 
     In addition, the device enables the delivery nozzle and trigger-type lever of the sprayer to be properly positioned relatively to the container contour, particularly where the latter has an anatomical type of configuration.
Patent EP-0463299-A2 (EP)
Inventor: VASSILIADIS STAMATIS
IPC: G06F9/38
Filed: 1991-04-03
Abstract: A digital computer system is described which is capable of processing two or more computer instructions in parallel and which has the capability of generating compounding tag information for those instructions, the compounding tag information being associated with instructions for the purpose of indicating groups of instructions which are to be concurrently executed. A compounding tag has a value which indicates the size of the group of instructions which are to be concurrently executed. The computer system includes a hierarchially-arranged memory which provides instructions to a CPU for execution. The instructions are compounded in the memory, and provision is made in the memory for storage of their compounding tags. In the event of modification of an instruction in memory, the invention provides for reduction of the value of the compounding tags for the modified instruction and instructions which are capable of being compounded with the modified instruction or for generation of new tag values for the modified instruction and instructions which are adjacent it in memory.
Patent EP-0457321-A2 (EP)
Inventor: ISOBE MICHIRO
IPC: G21K1/087
Filed: 1991-05-16
Abstract: A method of measuring collimation of an ion beam used for electrostatically-controlled collimated scanning includes the steps of electrically detecting the ion beam to determine the time-dependent change in the scanning position of the ion beam both at an upstream location and at a downstream location of the ion beam, determining upstream and downstream positions of the ion beam at mutually corresponding times based on the time-dependent change determination, and determining the degree of collimation of the ion beam based on the relationship between the upstream and downstream positions.
Patent EP-0468403-A2 (EP)
Inventor: KANBA HIROSHI HIRANO EAKURIA R
IPC: G06F12/00
Filed: 1991-07-22
Abstract: In a computer system having a plurality of computers (1, 1', 1") connected to one another, an information resource management system in which the matching of some information resource (a-1, a-1', a-2, a-2', a-3, a-3') identically existing in the computers is automatically adjusted according to a predetermined procedure on the basis of recognizing, when the information resource is renewed on one computer, whether the information resource exists identically in the other computers.
Patent EP-0472087-A2 (EP)
Inventor: TALCOTT MARK A
IPC: H01P1/387
Filed: 1991-08-12
Abstract: A microwave circulator circuit having a multiple port lumped-element circulator, and a common node reactance network for coupling the lumped element circulator to the common ground plane of the microwave circuit with which the circulator circuit is utilized.
Patent EP-0475237-A2 (EP)
Inventor: BERGEMONT ALBERT M
IPC: H01L27/04
Filed: 1991-09-03
Abstract: A semiconductor electrically programmable read only memory (EPROM) contains an array of memory cells that store data which is erased when the EPROM is exposed to radiation, and also contains redundant memory circuitry. The redundant memory circuit includes one or more rows or columns of redundant memory cells. A programmable redundancy control circuit determines, for each row or column of redundant memory cells, which row or column of defective memory cells it will be used to replace. The programmable redundancy control circuit has a plurality of non-erasable EPROM cells. Distinct metal connection lines, formed from a first metal layer, are coupled to the drain region of each non-erasable EPROM cell for detecting the data stored therein. A metal shield, formed from a second metal layer, overlies the non-erasable EPROM cells and the metal connection lines. Further, vertical metal walls coupled to the metal shield at least partially block radiation from entry under the metal shield. The metal shield and vertical metal walls enable the non-erasable EPROM cells in the programmable redundancy control circuit to be permanently programmed so that each row or column of redundant memory cells can be assigned a permanent address.
Patent EP-0481285-A2 (EP)
Inventor: FOGELMAN KIMBER D
IPC: F16K11/085
Filed: 1991-10-01
Abstract: Valve assemblies are provided which comprise a housing (10) having a common port (14) and n peripheral ports (13) where n is an even integer greater than or equal to 4. The valve assemblies further comprise a valve plug (20) contained within the housing. The valve plug comprises a distribution channel (24) capable of fluid communication with the common port and at least one of the peripheral ports, and (n/2)-1 switching channels (26) capable of fluid communication with at least two of the peripheral ports.
Patent EP-0483687-A2 (EP)
Inventor: FUJII KAZUHITO
IPC: H01L31/14
Filed: 1991-10-25
Abstract: An optical device includes an asymmetric dual quantum well (ADQW) structure which is comprised of a plur ality(at least two) of different semiconductor quantum well layers coupled to each other. In the ADQW structure, the width of a deeper quantum well layer (42) having a narrower band gap is made narrower than that of a less deeper quantum well layer (41) having a wider band gap such that the shift of an exciton wavelength is scarcely caused due to the quantum confined Stark effect by the application of an electric field in a predetermined range. As a result, only a refractive index of the ADQW structure is changed, but an absorption factor is scarcely changed for a given range of wavelength by the application of the electric field. Further, there is provided a member for applying an electric field to the asymmetric dual quantum well structure.